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发明名称
ELEMENTO A PROFILO AERODINAMICO PER MOTORE A TURBINA A GAS E RELATIVO METODO DI FABBRICAZIONE
摘要
申请公布号
IT1122707(B)
申请公布日期
1986.04.23
申请号
IT19790024950
申请日期
1979.08.06
申请人
ROLLS ROYCE LTD
发明人
分类号
B22C7/02;B22C9/04;B23P15/04;F01D5/18;(IPC1-7):F01D/
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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